Document Detail


Entoloma subgenus Leptonia in boreal-temperate Eurasia: towards a phylogenetic species concept.
MedLine Citation:
PMID:  25264388     Owner:  NLM     Status:  PubMed-not-MEDLINE    
Abstract/OtherAbstract:
This study reveals the concordance, or lack thereof, between morphological and phylogenetic species concepts within Entoloma subg. Leptonia in boreal-temperate Eurasia, combining a critical morphological examination with a multigene phylogeny based on nrITS, nrLSU and mtSSU sequences. A total of 16 taxa was investigated. Emended concepts of subg. Leptonia and sect. Leptonia as well as the new sect. Dichroi are presented. Two species (Entoloma percoelestinum and E. sublaevisporum) and one variety (E. tjallingiorum var. laricinum) are described as new to science. On the basis of the morphological and phylogenetical evidence E. alnetorum is reduced to a variety of E. tjallingiorum, and E. venustum is considered a variety of E. callichroum. Accordingly, the new combinations E. tjallingiorum var. alnetorum and E. callichroum var. venustum are proposed. Entoloma lepidissimum var. pauciangulatum is now treated as a synonym of E. chytrophilum. Neotypes for E. dichroum, E. euchroum and E. lampropus are designated.
Authors:
O V Morozova; M E Noordeloos; J Vila
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Publication Detail:
Type:  Journal Article     Date:  2014-05-01
Journal Detail:
Title:  Persoonia     Volume:  32     ISSN:  0031-5850     ISO Abbreviation:  Persoonia     Publication Date:  2014 Jun 
Date Detail:
Created Date:  2014-09-29     Completed Date:  2014-09-29     Revised Date:  2014-10-03    
Medline Journal Info:
Nlm Unique ID:  19540520R     Medline TA:  Persoonia     Country:  Netherlands    
Other Details:
Languages:  eng     Pagination:  141-69     Citation Subset:  -    
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